2023731800

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{532561}}^1$

素因数の和:532596

約数の個数: 48

約数和(自身を含む): 4952826600

約数和(自身を除く): 2929094800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 532561, 1065122, 2130244, 2662805, 4260488, 5325610, 10118659, 10651220, 13314025, 20237318, 21302440, 26628050, 40474636, 50593295, 53256100, 80949272, 101186590, 106512200, 202373180, 252966475, 404746360, 505932950, 1011865900, 2023731800]

約数ペア:

[(1, 2023731800), (2, 1011865900), (4, 505932950), (5, 404746360), (8, 252966475), (10, 202373180), (19, 106512200), (20, 101186590), (25, 80949272), (38, 53256100), (40, 50593295), (50, 40474636), (76, 26628050), (95, 21302440), (100, 20237318), (152, 13314025), (190, 10651220), (200, 10118659), (380, 5325610), (475, 4260488), (760, 2662805), (950, 2130244), (1900, 1065122), (3800, 532561)]